HATTORY-SEIKO V172A Exploded diagram BrandHATTORY-SEIKOCaliberV172ASize27.6mmFunctionSC-CLD-CHRVersionSOLAR ALARMHandsStem351-586Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery3023-24HWatchpartsPart NocaliberdescriptionoriginalArtno.401Handsetting stem351-58698403515863023capacitator3023-34H9840302324H